Flowmap City

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Flowmap City is an analysis tool for cities, transport and mobility providers for understanding travel demand.

The tool focuses on origin-destination mobility data: trips, passenger movements, commuting flows, and similar datasets where analysts need to see where movement starts, where it ends, and how demand changes across space. It combines map-based exploration with scalable flow-map rendering so dense datasets can be inspected without reducing everything to static summaries.

Flowmap City is also a testbed for my work on browser-based geospatial analytics with SQLRooms, Flowmap.gl, and DuckDB-powered preprocessing.

Flowmap City – Passenger traffic in Switzerland
Flowmap City – Passenger traffic in Switzerland
Flowmap City – Zurich public transport
Flowmap City – Zurich public transport